/*
 * @Description: 
 * @Author: Sun
 * @Date: 2024-08-03 20:11:41
 * @LastEditors: Sun
 * @LastEditTime: 2024-08-03 20:46:13
 */
let a1:number;
a1=10;
console.log("adsd")
let b:string="xiao"
let c:string="099"    
let c1:string="00022999"